Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Air quality plummets in Northeast, Midwest due to wildfire smoke. Get the details. Chevron right
Texas flood dangers grow as torrential downpours loom. Click for the forecast. Chevron right

Summit, SD

84°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Summit

South Dakota

84°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Summit, SD Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

July 15 - July 29

Wed 7/15

87° /68°
1%
Mostly sunny; dangerous heat; seek time in the shade and stay hydrated
alerts

Heat Advisory

12:00 PM Saturday - 10:00 PM Thursday

RealFeel®102°

RealFeel Shade™92°

Max UV Index9.0 (Very High)

WindS 7 mph

Thu 7/16

89° /69°
3%
Mostly sunny
alerts

Heat Advisory

12:00 PM Saturday - 10:00 PM Thursday

RealFeel®92°

RealFeel Shade™87°

Max UV Index9.0 (Very High)

WindS 10 mph

Fri 7/17

92° /64°
5%
Breezy in the morning; otherwise, mostly sunny and hot; caution advised if doing strenuous activities outside

RealFeel®95°

RealFeel Shade™90°

Max UV Index9.0 (Very High)

WindWNW 14 mph

Sat 7/18

84° /66°
2%
Mostly sunny

RealFeel®89°

RealFeel Shade™82°

Max UV Index9.0 (Very High)

WindNNE 8 mph

Sun 7/19

86° /66°
55%
Partial sunshine with a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™84°

Max UV Index9.0 (Very High)

WindS 7 mph

Hours of Precipitation0.5

Hours of Rain0.5

Mon 7/20

88° /60°
9%
A steady breeze with sun and some clouds

RealFeel®87°

RealFeel Shade™84°

Max UV Index9.0 (Very High)

WindNW 12 mph

Tue 7/21

80° /58°
7%
Sunshine and a few clouds

RealFeel®83°

RealFeel Shade™77°

Max UV Index9.0 (Very High)

WindN 12 mph

Wed 7/22

78° /56°
55%
Cloudy with a shower

RealFeel®79°

RealFeel Shade™78°

Max UV Index4.0 (Moderate)

WindESE 5 mph

Hours of Precipitation1

Hours of Rain1

Thu 7/23

80° /57°
5%
Mostly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index9.0 (Very High)

WindENE 2 mph

Fri 7/24

79° /58°
65%
Variable cloudiness with a couple of thunderstorms in the afternoon

RealFeel®84°

RealFeel Shade™82°

Max UV Index9.0 (Very High)

WindNW 4 mph

Hours of Precipitation1

Hours of Rain1

Sat 7/25

85° /59°
1%
Cloudy

RealFeel®83°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindSSW 13 mph

Sun 7/26

82° /59°
57%
Mostly cloudy with a passing shower in the afternoon

RealFeel®83°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindS 6 mph

Hours of Precipitation0.5

Hours of Rain0.5

Mon 7/27

83° /62°
1%
Mostly sunny

RealFeel®82°

RealFeel Shade™80°

Max UV Index9.0 (Very High)

WindNNW 16 mph

Tue 7/28

82° /58°
20%
Sunshine and a few clouds

RealFeel®89°

RealFeel Shade™81°

Max UV Index9.0 (Very High)

WindNE 4 mph

Wed 7/29

77° /62°
60%
Mostly cloudy with a bit of rain in the afternoon

RealFeel®85°

RealFeel Shade™77°

Max UV Index9.0 (Very High)

WindSSE 5 mph

Hours of Precipitation1

Hours of Rain1

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Air quality plummets in Boston, Toronto amid thick wildfire smoke

1 hour ago

Severe Weather

Texas flood dangers grow as more torrential downpours loom

8 hours ago

Weather Forecasts

Cooler days ahead for Northeast with storms, wildfire smoke

1 hour ago

Weather News

Minnesota wildfire evacuations underway as smoke threatens air quality

3 hours ago

Hurricane

Tropical trouble could boost southeast US flooding risk this weekend

8 hours ago

 More Stories

Featured Stories

Weather Forecasts

Monsoon to bring lightning, downpours and dust in western U.S.

1 hour ago

Weather News

New daylight saving time bill takes different approach to time changes

2 hours ago

Weather News

Pilot killed after aircraft crashes during Colorado wildfire fight

1 day ago

Recreation

Bison tosses Yellowstone visitor 8 feet into air during attack

1 day ago

Astronomy

Total solar eclipse: Where the moon will block the sun in August

1 day ago
World North America United States South Dakota Summit

Weather Near Summit:

  • Aberdeen, SD
  • Pierre, SD
  • Sioux Falls, SD
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...